baber/WOPTO huggingface dataset:
Patent KR-20120061438-A (KR)
Title: Method for protection of failure for vehicle's electronics control unit
Inventor: PARK JIN HYO
IPC: B60W50/02
Filed: 2010-12-03
Abstract: PURPOSE: A method for preventing the malfunction of a vehicle electronic controlling apparatus is provided to omit a voltage checking process for verifying the malfunction of the electronic controlling apparatus in case of starting a vehicle. CONSTITUTION: A battery voltage is monitored(S20). Whether an engine starts is verified. Whether rotating per minutes of the engine is more than 0 and less than or equal to 50 is verified(S21). Unless the engine starts, the level of the battery voltage is detected(S23). The detected level of the voltage is compared with the reference level of the voltage. The reference level of the voltage is 10V. If the detected level of the voltage is less than the reference level of the voltage, an error signal is generated.
Patent KR-20120062306-A (KR)
Title: Method and apparatus for image encoding/decoding by inter prediction using arbitrary shape block
Inventor: SONG JIN HAN
IPC: H04N7/32
Filed: 2010-12-06
Abstract: PURPOSE: An encoding/decoding method of an image and an apparatus thereof are provided to increase compression efficiency and to minimize difference between an original block and a predicted block. CONSTITUTION: A converting unit(140) converts a residual block. The converting unit generates a conversion block. A quantization unit(150) quantizes the conversion block. The quantization unit generates the quantized conversion block. An encoding unit(160) encodes the quantized conversion block in bit stream.
Patent KR-20120062383-A (KR)
Title: Image sensor and camera system including image sensor
Inventor: KOH KYOUNG MIN
IPC: H04N5/369
Filed: 2010-12-06
Abstract: PURPOSE: An image sensor and a camera system including the same are provided to implement high sensitivity without decreasing frame rate and to increase SNR. CONSTITUTION: An ADC(Analog to Digital Converter)(300) operates an operation mode. The ADC performs digital conversion through a reference signal. The ADC adds a digital-converted value. The ADC generates a digital signal. A controlling unit(400) controls an operation of a pixel array, a reference signal generating unit, and the ADC.
Patent KR-20110068903-A (KR)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/533
Filed: 2010-12-14
Abstract: PURPOSE: A connector which uses a vibration absorbing unit is provided to enable a connector to efficiently reduce the transfer of vibration from a wire to a terminal by using a vibration absorbing unit. CONSTITUTION: A housing(10) includes a terminal support member(11) and a vibration attenuation member(20). A rubber plug(40) of a tube shape is inserted in a wire. The rubber plug includes a sealing unit(41), a vibration reduction unit(44), and a vibration absorbing unit(46). The sealing unit is fixed to the end of a terminal fitting. The vibration reduction unit is inserted in a support hole. The vibration absorbing unit is displaced with the vibration attenuation member. The vibration absorbing unit is thinner than the vibration reduction unit.
Patent KR-20120067127-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: AHN SEONG HWAN
IPC: H01L27/108
Filed: 2010-12-15
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to improve properties of a semiconductor device by preventing the short between a storage electrode contact plug and a bit line contact plug. CONSTITUTION: A bit line contact hole to which an active area(105) is projected is formed by etching a semiconductor substrate(100). A conductive material is formed on the top of the semiconductor substrate including the bit line contact hole. A bit line contact plug and a bit line(120) having a smaller line width than that of the bit line contact hole are formed by etching the conductive material. A spacer insulating film(125) is formed on the entire surface of the semiconductor substrate including the bit line contact plug and the bit line.
Patent KR-20120068232-A (KR)
Title: Automatic load transfer switch having battery control circuit
Inventor: YOUN JIN SUK
IPC: H02J1/10
Filed: 2010-12-17
Abstract: PURPOSE: An automatic load transfer switch which includes a battery control circuit is provided to reduce SMPS(Switching Mode Power Supply) power capacity by connecting a battery and a power source in parallel while operating two drive motors. CONSTITUTION: An automatic load transfer switch(ALTS) comprises a main power source(110), an auxiliary power source(120), an ALTS system(100), and a load(150). A first motor rotates in order to connect the ALTS to the main power source. A second motor rotates in order to connect the ALTS to the auxiliary power source. A sensing unit senses an operation state of the first motor and the second motor. The main power source connects a switch to a contact point according to an on/off control signal of an ALTS controller(140). The main power source supplies power to the load using the switch.
Patent KR-20120068375-A (KR)
Title: Method for sealing of housing, and apparatus applied to the same
Inventor: LEE WONG YOUNG
IPC: G01L11/02
Filed: 2010-12-17
Abstract: PURPOSE: A method for sealing a housing and an apparatus for thereof are provided to grasp whether a sealing part is sealed or not by raising color because a capsule arranged in the sealing part is burst to expose internal paint. CONSTITUTION: A method for sealing a housing is as follows. A capsule is spread on the outside of a seal for sealing a housing or is coupled and formed in the outside of the seal(S100). The seal is assembled to a sealing groove arranged in the housing(S102). The seal is adjusted to get uniform pressure of a prearranged level due to the assembly. In case of applying the uniform pressure to the seal(S104), the capsule is burst so that paint stored in the capsule can be exposed to raise color(S106,S108).
Patent KR-20120069488-A (KR)
Title: Organic light emitting diode display
Inventor: CHO HYUNG NYUCK
IPC: G09G3/30
Filed: 2010-12-20
Abstract: PURPOSE: An organic light emitting diode display device is provided to control a current amount flowing through the organic light emitting diode for each color by connecting a variable resistor between the organic light emitting diode and a low potential supply voltage line. CONSTITUTION: A switching transistor(ST) is connected between a first node(ND1) and a data line. One side of a storage capacitor(Cst) is connected to a first node. The other side of the storage capacitor is connected to a high potential line(VDD). A driving transistor(DT) is connected between the high potential line and a low potential line.
Patent KR-20120073639-A (KR)
Title: Manufacturing method of high cr ferrite stainless steel and vacuum oxygen decarburization apparatus thereof
Inventor: YANG JIN IL
IPC: C21C7/10
Filed: 2010-12-27
Abstract: PURPOSE: A high chrome ferrite stainless steel manufacturing method and a vacuum oxygen decarburizing apparatus for the same are provided to prevent firing when returning to the atmospheric pressure after a vacuum oxygen decarburizing process by reducing the amount of aluminum remaining in a bag filter. CONSTITUTION: A vacuum oxygen decarburizing apparatus comprises a ladle(110) which receives molten metal and includes porous plug for blowing inert gas, a vessel(120) enclosing and sealing the ladle, an upper lance for blowing oxygen into the vessel, a vacuum device(300) which is connected to the vessel to make a vacuum in the vessel, a dust collecting device(200) which is interposed between the vacuum device and the vessel to prevent foreign materials flowing into the vacuum device, and a control unit which controls the degree of vacuum in a vacuum oxygen decarburizing process lower than those in an oxygen decarburizing process and a fine oxygen decarburizing process.
Patent KR-20120074465-A (KR)
Title: Outside installation battery pack of hybrid vehicle
Inventor: LEE SEUNG JUN
IPC: H01M8/02
Filed: 2010-12-28
Abstract: PURPOSE: An external mounting battery pack of a hybrid vehicle is provided to circulate coolant in a battery pack by using a radial fan as a cooling fan. CONSTITUTION: An external mounting battery pack(100) of a hybrid vehicle comprises a case(110), a cell module(131), an inlet port(111), an outlet port(112), and a cooling fan(140). The cell module is installed in the case. Plural battery cells(131) is stacked in parallel in the cell module. The inlet port is formed in one side of the case in a width direction and coolant is flowed in through the inlet port. The outlet port is formed in a case in a longitudinal direction and coolant is flowed out through the outlet port. The cooling fan is installed below the cell module and circulates coolant.
Patent KR-20110095807-A (KR)
Title: Substrate for mounting light-emitting element and light-emitting device
Inventor: TANIDA MASAMICHI
IPC: H05K1/18
Filed: 2010-12-29
Abstract: PURPOSE: A substrate for mounting a light emitting element and a light emitting device are provided to coat a reflective layer which has silver by a glass type insulating layer to suppress a change due to corrosion of the reflective layer, thereby preventing lowering of the reflective rate of the reflective layer. CONSTITUTION: A substrate body(1) comprises a mounting surface(1a) on which a light emitting element is mounted. A reflective layer(2) is formed in a part of the mounting surface of the substrate body. The reflective layer reflects light transferred from the light emitting element. A glass type insulating layer(3) is formed on the reflective layer. The glass type insulating layer protects the reflective layer from corrosion.
Patent KR-20100040855-A (KR)
Title: Multitarget sputter source and method for the deposition of multi-layers
Inventor: ROHRMANN HARTMUT
IPC: C23C14/35
Filed: 2008-06-13
Abstract: Apparatus and methods for sputtering are provided, which are useful for sputtering high magnetization Saturation materials. In one embodiment, a plurality of sputtering target arrangements (1a, 1b, 2, 3a, 3b) are arranged concentrically, wherein independent magnetic fields can be generated at least partially above the respective target arrangements. One or several target arrangements can include respective upper (1a, 3a) and lower parts (1b, 3b) that are spaced from one another but arranged in essentially parallel planes. Methods include co-sputtering from multiple target arrangements to produce sputtered alloy layers on a Substrate, as well as alternately sputtering from different target arrangements to produce a plurality of sputtered layers on the substrate.
Patent KR-20100049041-A (KR)
Title: Methods of and apparatus for reducing amounts of particles on a wafer during wafer de-chucking
Inventor: CHO SANG JUN
IPC: H01L21/3065
Filed: 2008-06-12
Abstract: Particles are trapped away from a wafer transport zone in a chamber. A first electrode is on one side of the zone. A second electrode is on an opposite side of the zone. A power supply connected across the electrodes establishes an electrostatic field between the electrodes. The field traps particles at the electrodes, away from the zone. For transporting the wafer from the chamber, the second electrode mounts the wafer for processing, and the first electrode is opposite to the second electrode defining a process space. The zone is in the space with a separate part of the space separating the zone from each electrode. Particles are urged away from the wafer by simultaneously terminating plasma processing of the wafer, connecting the second electrode to ground, applying a positive DC potential to the first electrode, and de-chucking the wafer from the second electrode into the zone.
Patent KR-20110028425-A (KR)
Inventor: LEHMANN ULRICH
IPC: B60N2/20
Filed: 2009-05-26
Abstract: 록킹 해제를 위해 축선(A)를 중심으로 회전될 수 있는 드라이버(18)를 갖는 제 1 피팅(10), 제 2 피팅(20), 상기 두 개의 피팅(10, 20) 사이의 동력 전달 요소(25), 상기 제 2 피팅(20)에 할당되는 자유 피봇팅 장치(24), 상기 두 개의 피팅(10, 20)이 록킹 해제하는 동작이 있을 때 프로세스가 상기 동력 전달 요소(25)의 사용을 포함하는 제 1 작동 요소(31), 및 상기 제 1 피팅(10) 및 상기 자유 피봇팅 장치(24)가 록킹 해제되는 동작이 있을 때 제 2 작동 요소(32)를 가지는 차량용 피팅 시스템에 있어서, 상기 제 1 피팅(10)의 드라이버(18)가 구동하기 위해 커플링을 포함하는 방식으로 상기 동력 전달 요소(25)를 수용하고, 상기 드라이버(18) 및 상기 동력 전달 요소(25) 사이에 한 방향 회전으로 아이들 이동이 제공된다.
Patent KR-20100053654-A (KR)
Title: Method, system and computer program for balancing the access to shared resources with credit-based tokens
Inventor: GUARDA ROBERTO
IPC: H04L29/06
Filed: 2008-08-05
Abstract: A solution is proposed for accessing a shared resource in a data processing system (such as a service) by a plurality of exploiter entities (such as clients). A corresponding method starts with the step of associating a privilege limit for a privileged use of the shared resource with each one of a set of active entities (such as in the form of a credit). A use indicator is measured for each active entity; the use indicator is indicative of an actual use of the shared resource by the active entity (such as defined by the number of times it receives a desired response). The method continues by receiving an access request for an access to the shared resource by a new one of the active entities. The method detects a critical condition of the shared resource (such as when no handle for exploiting the service is available). The access granted to at least one of a set of enabled entities-currently accessing the shared resource-is released; this happens in response to the access request in the critical condition with the use indicator of the new active entity that does not reach the privilege limit. The access is then granted to the new active entity.
Patent KR-20100064375-A (KR)
Title: Shaped sheet and absorbent article utilizing the same
Inventor: MIYAMOTO TAKANOBU
IPC: B32B7/02
Filed: 2008-04-30
Abstract: A shaped sheet consisting of a fiber, provided on its one surface side with a multiplicity of projecting portions (3) and, combining the projecting portions (3), barrier junction portions (5), wherein the barrier junction portions (5) have a fiber density higher than that of the projecting portions (3).
Patent KR-20100074250-A (KR)
Title: In-loop fidelity enhancement for video compression
Inventor: LEI SHAW MIN
IPC: H04N7/24
Filed: 2008-12-12
Abstract: An encoder for receiving a video frame and performing encoding processes to generate an encoded bitstream includes: a fidelity enhancement block, for performing a fidelity enhancement technique on the video frame utilizing a quad-tree partition, and generating fidelity enhancement information including a parameter associated with the quad-tree partition structure; and an entropy coding block, coupled to the fidelity enhancement block, for encoding the fidelity enhancement information, and embedding the encoded fidelity enhancement information into the encoded bitstream.
Patent KR-20100098627-A (KR)
Inventor: KINOSHITA YOSHIHITO
IPC: H04W4/40
Filed: 2008-12-19
Abstract: 도로 차간 통신 시스템에 있어서, 복수의 도로측 무선 장치에, 각각을 식별하기 위한 식별 정보를 부여한다. 센터 장치는, 도로측 무선 장치를 통하여, 해당 도로측 무선 장치의 식별 정보를 제 1 식별 정보로서 송신함과 함께, 해당 도로측 무선 장치가 설치되어 있는 차선을 주행하고 있으면 도달할 때까지 경유하고 있다고 추측되는 도로측 무선 장치의 식별 정보를 제 2 식별 정보로서 송신한다. 차량 탑재기는, 센터 장치로부터 송신된 상기 제 1 식별 정보를 기억하고, 다음회에, 센터 장치로부터 송신된 제 2 식별 정보에, 기억한 제 1 식별 정보가 포함되는 경우에, 해당 제 2 식별 정보와 함께 송신된 컨텐츠 정보를 재생한다. 센터 장치로부터 도로측 무선 장치를 통하여 제공된 컨텐츠 정보가 자차(自車)의 주행 차선용의 컨텐츠 정보인지의 여부를, 차량 탑재기 측에서 판단하여 재생하는 도로 차간 통신 시스템을 제공한다.
Patent KR-20100100908-A (KR)
Inventor: SUZUKI YUHGI
IPC: G01N33/48
Filed: 2009-02-17
Abstract: 본 발명은 나일 블루 황산수소염 또는 나일 블루와 산을 포함하는 혈소판 측정용 시약, 이 혈소판 측정용 시약을 포함하는 시약 키트 및 이것을 이용하는 혈소판 측정 방법을 제공한다.
Patent KR-20100113595-A (KR)
Inventor: ATTARWALA SHABBIR
IPC: F16L11/14
Filed: 2009-01-30
Abstract: 고압 연결부 및 고압 연결부의 제조 방법을 개시한다.  고압 연결부는 전형적으로 2개의 중공 관형 구성요소와 이들 사이에 있는 라디칼 경화성 조성물의 경화된 반응 생성물을 포함한다.  라디칼 경화성 조성물은 혐기 경화성 조성물일 수 있다.  본 방법은 관형 구성요소의 하나의 원위 접합 부분에 프라이머 조성물을 도포하는 단계, 관형 구성요소의 하나의 원위 접합 부분에 경화성 조성물을 도포하는 단계, 하나의 원위 접합 부분을 다른 원위 접합 부분으로 활주 방식으로 도입하는 단계, 및 조성물을 경화시켜 제2 원위 접합 부분을 제1 원위 접합 부분 내에 유지시킴으로써 고압 연결부를 형성하는 단계를 포함한다.  본 방법은 활주 방식의 도입 단계 후 제1 또는 제2 원위 접합 부분의 소성 변형을 이용하지 않는다.  본 방법은 유리하게는 기체 압축 또는 냉각 시스템에서 고압 연결부를 제조하는데 유용하다.
Patent KR-20100112633-A (KR)
Inventor: TURUNEN MARIE
IPC: D21H23/24
Filed: 2009-01-26
Abstract: 본 발명은, 셀룰로스계 섬유를 함유하는 현탁액으로부터 종이를 제조하는 방법으로서, 상기 현탁액 및/또는 상기 현탁액으로부터 제조된 종이에, i) 질소 함유 유기 화합물을, 별도로 또는, ⅱ) 산 무수물의 수성 분산액 및 ⅲ) 하나 이상의 차광 염료와 함께 첨가하는 단계, 및 상기 현탁액을 와이어 상에 배출하여 종이를 형성하는 단계를 포함하는, 종이의 제조 방법에 관한 것이다.
Patent KR-20100132506-A (KR)
Inventor: HORI KATSUTOSHI
IPC: C12N1/21
Filed: 2008-02-22
Abstract: 본 발명은 비특이적 부착성 또는 응집성이 없는 또는 약한 미생물에 대하여, 비특이적 부착성 및/또는 응집성을 부여 또는 증강하는 수단을 제공한다.  본 발명은 표적 미생물에 대하여 비특이적 부착성 및/또는 응집성을 부여 또는 증강하는 방법으로서, 비특이적 부착성을 갖는 미생물 유래의 오토트랜스포터 어드헤신을 코딩하는 DNA를 상기 표적 미생물에 도입하는 것을 포함하는 방법에 관한 것이다.
Patent KR-20100135833-A (KR)
Inventor: CAO JIANYING
IPC: F28F1/10
Filed: 2008-04-18
Abstract: 핀 튜브는 튜브 본체 외측 표면상에서 인접한 핀들 사이에 형성된 채널을 포함한다. 윙은 윙이 채널을 상측 채널과 하측 채널로 분할시키는 배리어를 형성하도록 핀 기저부와 핀 상측부 사이에서 인접한 핀의 측벽으로부터 연장된다. 복수의 홀은 윙들이 만나는 배리어를 관통하고, 이에 따라 액체 및 기체가 하측 채널에 의해 형성된 폐쇄된 영역의 안과 밖으로 이동될 수 있다. 윙은 교대로 배열된 상측 윙과 하측 윙을 포함할 수 있고, 핀 상측부에는 함몰부가 형성될 수 있다.
Patent KR-20100129782-A (KR)
Title: Processing a quickpaging block in wireless communication systems
Inventor: ULUPINAR FATIH
IPC: H04W24/10
Filed: 2006-10-27
Abstract: A method of assigning selected interlace mode, the method comprising: 
generating a SelectedlnterlaceAssignment message comprising at least an 8 bit Message ID field, a 12 bit PilotPN field, a 1 bit SelectedlnterlacesEnabled field, a 4 bit NumAssignedInterlaces field, and a 3 bit InterlaceID field, wherein, the PilotPN field is set to a PilotPN of the sector that sends SelectedInterlace Assignment message, the NumAssignedInterlaccs field is set to a number of assigned interlaces, the InterlaceID field is set to an interlace assigned to an access terminal for SelectedInterlace operation; and transmitting the SelectedInterlaceAssignment message over a communication link.
Patent KR-20110007192-A (KR)
Inventor: SADJADI S M REZA
IPC: H01L21/3065
Filed: 2009-05-08
Abstract: 반도체 피쳐들을 형성하기 위한 유도 결합된 전력 (ICP) 플라즈마 프로세싱 챔버가 제공된다.     진공 챔버, 진공 챔버 내에 유도 결합 전력을 제공하기 위한 그 진공 챔버에 인접한 적어도 하나의 안테나, 플라즈마 프로세싱 챔버 내에서 실리콘 기판을 지지하기 위한 기판 지지체, 압력 조절기, 가스를 플라즈마 프로세싱 챔버로 제공하기 위한 가스 인렛, 및 플라즈마 프로세싱 챔버로부터 가스를 배기시키기 위한 가스 아웃렛을 포함하는 플라즈마 프로세싱 챔버가 제공된다.     가스 분배 시스템이 제 1 가스 및 제 2 가스를 제공하기 위한 가스 인렛에 유체 연결되어 있고, 여기서, 가스 분배 시스템은 5 초 미만의 기간 안에 플라즈마 존에서 제 1 가스 및 제 2 가스 중 하나의 가스를 제 1 가스 및 제 2 가스 중 다른 하나의 가스로 실질적으로 교체할 수 있다.
Patent KR-20110008292-A (KR)
Inventor: CHEN WANSHI
IPC: H04W72/08
Filed: 2009-04-29
Abstract: 무선 통신 시스템에서 사용자 장비(UE)로 확인 응답(ACK) 리소스를 지정하기 위한 기술이 설명된다.  일 설계에서, 데이터 전송을 위한 UE로 할당된 무선 리소스들(예컨대, 적어도 하나의 물리 리소스 블록의 가장 낮은 인덱스)을 나타내는 제 1 파라미터가 획득될 수 있다.  데이터 전송을 위해 UE로 지정된 (예컨대, 기준 신호 시퀀스의 사이클릭 시프트) 다른 리소스를 나타내는 제 2 파라미터가 또한 획득될 수 있다.  제 1 및/또는 제 2 파라미터는 제한될 수 있으며, 각각의 제한된 파라미터는 그 파라미터에 대한 모든 이용가능한 값들 중에서 허용된 값들의 세트로 제한될 수 있다.  데이터 전송을 위해 UE로 할당된 ACK 리소스가 제 1 및 제 2 파라미터들에 기반하여 결정될 수 있다.  일 설계에서, 시퀀스 제 1 파라미터 값들은 시퀀스 ACK 리소스 인덱스들로 매핑될 수 있다.  다른 설계에서, 상이한 매핑 방향들을 가진 미러 매핑이 제 2 파라미터의 상이한 허용된 값들에 대해 사용될 수 있다.
Patent KR-20120079206-A (KR)
Inventor: LEE WAN HO
IPC: H01L33/14
Filed: 2011-01-04
Abstract: 본 발명의 일 실시예에 따른 반도체 발광소자는, 전류차단층으로 n-도핑된 GaN을 사용함으로써 n형 전극 및 p형 전극 사이에서 전류 퍼짐 현상을 향상시킬 수 있다.  이로 인해, 본 발명의 일 실시예에 따른 반도체 발광소자는 전류 퍼짐 현상을 향상시킴으로써 발광효율을 개선할 수 있다.  전류차단층을 형성하기 위해 p형 반도체층 상에 n-도핑된 GaN층을 형성한 후 패터닝함으로써, p형 반도체층 상에 SiOx 또는 SiNx를 증착하는 공정을 생략할 수 있어서 공정을 단순화하고, 공정 시간을 단축할 수 있다.
Patent KR-20120079292-A (KR)
Title: Hybrid solar cell and method of the manufacturing of the same
Inventor: PARK BYUNG EUN
IPC: H01L31/047
Filed: 2011-01-04
Abstract: PURPOSE: A hybrid solar cell and a manufacturing method thereof are provided to perform large-area by using paper or an organic compound as a substrate. CONSTITUTION: A first solar cell(10) and a second solar cell(20) are composed of different materials. The first solar cell includes a rear electrode(12), CIGS(CuInSe2) layer(13), a buffer layer(14) and a window layer(15). The rear electrode is formed on the substrate. The CIGS layer is formed on the rear electrode. The buffer layer is formed on the CIGS layer. The buffer layer is formed on the window layer.
Patent KR-20120080042-A (KR)
Title: Saccharomyces cerevisiae kl17 having ehtanol producing ability using galactose and method for producing ethanol using the same
Inventor: CHANG YONG KEUN
IPC: C12N1/16
Filed: 2011-01-06
Abstract: PURPOSE: A method for producing ethanol using novel Saccharomyces cerevisiae KL17 isolated from soil is provided to ensure excellent cell growth and ethanol production effect. CONSTITUTION: A Saccharomyces cerevisiae KL17(deposit number KFCC 11493P) strain has high productivity of ethanol from galactose. The strain is derived from soil. 18s rDNA of the strain has a base of sequence number 1. A method for producing ethanol comprises: a step of culturing the strain, and a step of collecting ethanol from the strain culture liquid. The medium contains galactose as a carbon source.
Patent KR-20110008344-A (KR)
Inventor: LEE SUK KOU
IPC: F24F7/08
Filed: 2011-01-06
Abstract: PURPOSE: A ventilator which collects waste heat by air-conducting the waste heat to maintain indoor temperature is provided to keep an indoor temperature normal temperature by collecting the waste heat by air-conducting the waste heat with the air guided to the indoor when discharging the contaminated air to outside from the indoor. CONSTITUTION: A motor fan(1) is operated to ventilate outside air to an indoor(16) and to discharge the contaminated indoor air to outside. An exhaust pipe(12) is installed on a inner air layer(17) of a heat exchanging tube(9). A ventilation pipe(2) is installed in the internal air layer of the heat-exchange tube. A discharging pipe and the ventilation pipe have pores(6) of 0.1mm. An air layer(10) is formed between the heat exchange box and heat-exchange tube.
Patent KR-20110126032-A (KR)
Title: Method and apparatus for video encoding, and method and apparatus for video decoding
Inventor: ALSHINA ELENA
IPC: H04N7/26
Filed: 2011-01-21
Abstract: PURPOSE: A method and apparatus for encoding and decoding a video signal is provided to increase the exactness of a calculation by increasing a bit depth of the video signal. CONSTITUTION: A video encoding device determines an optimal scaling bit depth of the video signal by considering the maximum bit accuracy of the video signal and the maximum bit of a middle value(333). The video encoding device scales the video signal according to a local shift value. The Video coding apparatus performs the conversion of the scaled video signal.
Patent KR-20120093488-A (KR)
Title: Standard garbage bag having mark for preventingfabrication
Inventor: HAN CHANG WOO
IPC: G06V30/224
Filed: 2011-02-15
Abstract: PURPOSE: A standard garbage bag having a QR code read by a smart phone and an anti-forgery system thereof are provided to search relevant information about production and distribution of the standard garbage bag by reading a QR code printed on the outer surface of the bag with terminals which consumers possess. CONSTITUTION: A standard garbage bag having a QR code read by a smart phone comprises an anti-forgery indicating part(10) composed of a QR code and a serial number. The QR code is read by a smart phone capable of connecting to wireless networks and records readable information. The QR code is composed of a matrix two-dimensional code. The serial number is printed in one side of the QR code.